Add basic cmake instructions with new file INSTALL.
Add an AUTHOR file.
Rework of the README file.
Removed unnecessary files lchmurlhandler.cpp, lchmurlhandler.h,
qt34.cpp and qt34.h.
Removed the install of the static lib libchmfile.
Removed the kchmdcopiface_skel.cpp file, this file should be created
at build time.
Moved the desktop file kchmviewer.desktop into the XDG_APPS_INSTALL_DIR
directory, see TDE/tde#26 and bug 2408.
Signed-off-by: gregory guy <gregory-tde@laposte.net>
(cherry picked from commit ce2ef1f4f8)
gregory guy
